linux-kernel - [PATCH v3 0/2] loop: fix two issues introduced by prior commit

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Message-Id: <1550844620-6550-1-git-send-email-dongli.zhang@oracle.com>
Date:   Fri, 22 Feb 2019 22:10:18 +0800
From:   Dongli Zhang <dongli.zhang@...cle.com>
To:     axboe@...nel.dk, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     jack@...e.cz
Subject: [PATCH v3 0/2] loop: fix two issues introduced by prior commit

This patch set fix two issues introduced by prior commit.

[PATCH v3 1/2] loop: do not print warn message if partition scan is successful
[PATCH v3 1/2] fixes d57f3374ba48 ("loop: Move special partition reread
handling in loop_clr_fd()") to not always print warn message even when
partition scan is successful.

[PATCH v3 2/2] loop: set GENHD_FL_NO_PART_SCAN after blkdev_reread_part()
[PATCH v3 2/2] fixes 0da03cab87e6 ("loop: Fix deadlock when calling
blkdev_reread_part()") to not set GENHD_FL_NO_PART_SCAN before partition
scan when detaching loop device from the file.

Changed since v1:
  * move the setting of lo->lo_state to Lo_unbound after partscan has finished as well
    (suggested by Jan Kara)

Changed since v2:
  * Put the code inline in __loop_clr_fd() but not introduce new function
    (suggested by Jan Kara)

Dongli Zhang